10 Best Backpack Coolers 2026 in the United States

The YETI Hopper M12 Backpack Soft Cooler is a solid choice for campers and hikers needing a reliable way to keep drinks and small food items cold on the go. It can hold up to 240 fluid ounces, roughly the size needed for about 20 cans, which is handy for day trips or small gatherings. Its ColdCell insulation uses closed-cell foam that does a great job maintaining chill for hours, so your beverages stay refreshingly cold. The DryHide shell is made from tough, puncture-resistant vinyl that also protects against sun damage, making it durable enough for outdoor adventures.

One standout feature is the MagShield Access - strong magnets form a leak-resistant seal while allowing easy access to your items, which helps prevent spills but keeps the cooler securely closed when needed. The backpack design includes comfortable multiple carry handles and a practical kangaroo pocket outside for small essentials like keys or a phone. However, at around 3 kilograms (6.7 pounds), it might feel a bit heavy when fully packed, especially if you’re hiking long distances. Also, while it is leakproof, users should still handle it carefully to avoid messes.

Its size is perfect for personal use or small groups but might be limiting if you want to carry larger quantities or bigger items. The YETI Hopper M12 Backpack offers excellent insulation, durability, and smart features that suit outdoor enthusiasts looking for a dependable cooler backpack that balances comfort with tough materials.

The SPARTER Backpack Cooler is designed for those who enjoy outdoor activities like hiking, camping, or beach outings. It holds up to 30 cans, making it spacious for food and drinks. The cooler's insulation capabilities are notable, retaining chill for up to 20 hours, thanks to the thick 8 mm foam and advanced seal technology. This feature is particularly beneficial for long days outdoors when keeping beverages cold is essential.

In terms of practicality, the leak-proof liner offers peace of mind, although users need to be cautious about the zipper area not being completely leak-proof. The inclusion of double insulated compartments allows for convenient separation of drinks and dry foods, while additional pockets provide space for personal items like your phone or snacks.

Lightweight at just 1.1 pounds, this backpack cooler is easy to carry, and the padded shoulder straps enhance comfort during travel. The water-resistant nylon material adds to its durability, making it suitable for various weather conditions. Potential users should note the cooler's weight capacity and design. Although it can hold up to 30 cans, it may become cumbersome to carry when fully loaded. Additionally, while the leak-proof feature works well for the liner, the zipper’s limitations could lead to spills if not handled carefully. Its hand-wash care instruction might also be inconvenient for some users.

The Igloo Trailmate 24-Can Backpack cooler is designed to hold up to 24 cans, making it a solid choice for day trips, camping, or outdoor activities where moderate capacity is needed. Its MaxCold Ultra insulation uses 20mm thick high-density foam, which helps keep your food and drinks cold for a good amount of time, although it may not match heavy-duty coolers meant for multi-day use. The backpack is reasonably lightweight at 3.9 pounds, and the 600D coated polyester material is durable and water-resistant, offering protection against dirt and light moisture. While it is water-resistant, there aren’t specific claims about being fully waterproof or leakproof, so extra care may be needed with liquids inside.

The main compartment opens wide for easy packing and quick access, supported by a simple webbing pull-tab on the lid. The size and shape provide decent comfort for carrying, although padded straps or ergonomic design features are not highlighted. This cooler backpack serves as a practical option for casual users who want a reliable, easy-to-carry insulated bag with solid protection from the elements and a moderate storage size, but it may lack some advanced features found in premium models.